is a Knowledge Graph.
It is part of the OKN collection.
Wikidata is a free and open knowledge base that can be read and edited by both humans and machines
general
| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| wikidata.portal | Wikidata Web Portal | www.wikidata.org | Graphical Interface | http | Main web interface for browsing, sear... |
| wikidata.sparql | Wikidata SPARQL | sparql | Programming Interface | http | SPARQL endpoint for Wikidata |
| wikidata.query.editor | Wikidata Query Service Interface | query.wikidata.org | Graphical Interface | http | Interactive web-based SPARQL query ed... |
| wikidata.dumps.json | Wikidata JSON Entity Dumps | latest-all.json.gz (141.2 GB) | Product | json | JSON dumps containing all Wikidata en... |
| wikidata.dumps.rdf.full.ttl | Wikidata RDF Full Dump (Turtle) | latest-all.ttl.gz (139.1 GB) | Product | ttl | Canonical full-statement RDF dump in ... |
| wikidata.dumps.rdf.full.nt | Wikidata RDF Full Dump (N-Triples) | latest-all.nt.gz (229.3 GB) | Product | ntriples | Canonical full-statement RDF dump in ... |
| wikidata.dumps.rdf.truthy.nt | Wikidata RDF Truthy Dump (N-Triples) | latest-truthy.nt.gz (64.9 GB) | Product | ntriples | RDF "truthy" dump in N-Triples format... |
| wikidata.dumps.lexemes.json | Wikidata Lexeme JSON Dump | latest-lexemes.json.gz (549.1 MB) | Product | json | Lexeme namespace JSON dump |
| wikidata.dumps.lexemes.ttl | Wikidata Lexeme RDF Dump (Turtle) | latest-lexemes.ttl.gz (727.1 MB) | Product | ttl | Lexeme namespace RDF dump in Turtle f... |
| wikidata.dumps.lexemes.nt | Wikidata Lexeme RDF Dump (N-Triples) | latest-lexemes.nt.gz (1.3 GB) | Product | ntriples | Lexeme namespace RDF dump in N-Triple... |
| wikidata.dumps.xml | Wikidata XML Dumps | wikidatawiki | Product | xml | Full XML database dumps of Wikidata |
| wikidata.dumps.incremental | Wikidata Incremental Dumps | wikidatawiki | Product | xml | Incremental add/change dumps that cov... |
| wikidata.api | Wikidata Action API | api.php | Programming Interface | http | RESTful API providing programmatic ac... |
| wikidata.entity.api | Wikidata Entity Data API | Special:EntityData | Programming Interface | http | REST API for accessing entity data in... |
| wikidata.tpf | Wikidata TPF | wikidata | Programming Interface | http | Triple Pattern Fragments endpoint for... |
| ID | Name | URL | Category | Format | Relation | Description |
|---|---|---|---|---|---|---|
| dbpedia.latest-core | DBpedia Latest Core Collection | latest-core (18.2 KB) | Graph | http | was derived from | Databus collection for the latest cor... |
| orkg.dump | ORKG RDF Dump | rdf-export-orkg.nt (613.1 MB) | Graph | ntriples | had primary source | RDF dump of the Open Research Knowled... |
| raras.portal | Raras Portal | raras.org | Graphical Interface | http | was informed by | Main Raras portal for searching rare ... |
| raras.encyclopedia | Raras Encyclopedia | explorar | Graphical Interface | http | was informed by | Rare disease encyclopedia for browsin... |
| knowwheregraph.graph | KnowWhereGraph RDF Knowledge Graph | knowwheregraph.org | Graph | rdfxml | was derived from | KnowWhereGraph knowledge graph with 2... |
| identifier-mappings.graph | ID Mappings Graph | www.wikidata.org | Graph | ttl | was derived from | Mappings between Wikidata entities an... |
| kg-enp.graph ⚠ | ENPKG RDF Knowledge Graph | graphdb | Graph | ttl | had primary source | RDF knowledge graph of the Experiment... |
| pubchem.substances.asn | PubChem Substances ASN | ASN | Product | xml | was influenced by | PubChem substance information in ASN.... |
| pubchem.substances.sdf | PubChem Substances SDF | SDF | Product | sdf | was influenced by | PubChem substance information in SDF ... |
| onco.all_json | OnCo full corpus (JSON) | all.json (30.0 MB) | Graph | json | had primary source | Every OnCo record in one JSON file, e... |
| freebase.wikidata-mappings ⚠ | Freebase/Wikidata Mappings | fb2w.nt.gz | Mapping | ntriples | had primary source | About 2.1 million owl sameAs links be... |
| bioregistry.registry.json | Bioregistry JSON Export | registry.json (768.2 KB) | Product | json | was influenced by | Full Bioregistry export as JSON, with... |
| bioregistry.sssom | Bioregistry SSSOM Mappings | bioregistry.sssom.tsv (133.1 KB) | Mapping | sssom | was influenced by | SSSOM mappings between Bioregistry pr... |
| open-english-wordnet.lmf-plus | Open English WordNet Plus 2025 WN-LMF XML | english-wordnet-2025-plus.xml.gz (12.3 MB) | Product | xml | was derived from | 2025+ edition of Open English WordNet... |
| open-english-wordnet.rdf-plus | Open English WordNet Plus 2025 RDF | english-wordnet-2025-plus.ttl.gz (19.4 MB) | Graph | ttl | was derived from | 2025+ edition of Open English WordNet... |
| open-english-wordnet.json-plus | Open English WordNet Plus 2025 JSON | english-wordnet-2025-plus-json.zip (10.8 MB) | Product | json | was derived from | 2025+ edition of Open English WordNet... |
| open-english-wordnet.wndb-plus | Open English WordNet Plus 2025 WNDB | english-wordnet-2025-plus.zip (10.5 MB) | Product | txt | was derived from | 2025+ edition of Open English WordNet... |
| dbpedia.wikidata-kg-dump | DBpedia Wikidata KG Dump | dbpedia-wikidata-kg-dump (5.2 KB) | Graph | ttl | was derived from | Original extraction of structured Wik... |
| wikimedia-commons.query-service | Wikimedia Commons Query Service | commons-query.wikimedia.org | Programming Interface | http | was influenced by | Wikimedia Commons Query Service, a SP... |
| wikimedia-commons.mediainfo.json | Structured Data on Commons Dump (JSON) | latest-mediainfo.json.gz (73.5 GB) | Product | json | was influenced by | Weekly dump of all Structured Data on... |
| wikimedia-commons.mediainfo.ttl | Structured Data on Commons Dump (Turtle) | latest-mediainfo.ttl.gz (107.0 GB) | Graph | ttl | was influenced by | Weekly dump of all Structured Data on... |
Created: October 31, 2025 | Last modified: September 16, 2026